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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu from C$ 243

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — HNL
8 Jul — 15 Jul1
1 adult

Cheap flight deals from Pierre Elliott Trudeau Intl to O'ahu

Keep the following information in mind while searching for Pierre Elliott Trudeau Intl to O'ahu flight deals. Data was last updated 3 July 2025.

Round-trip from

C$ 521

One-way from

C$ 243

Popular in

December

Cheapest in

January

Average price

C$ 957
United Airlines
  • United Airlines
  • 17/9-26/9
  • 3 total stops
  • 39h 05m total
  • Montreal to O'ahu
WestJet
  • WestJet
  • 23/9
  • 2 total stops
  • 44h 36m total
  • Montreal to O'ahu
Highest demand for flights based on searches. 5% potential increase in price (C$ 62 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease (C$ 42 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find flight deals from Pierre Elliott Trudeau Intl to O'ahu

Cheapest flights from Pierre Elliott Trudeau Intl to O'ahu
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.

Tue 11/116:00 a.m.YUL - HNL
1 stop13h 45mUnited Airlines
Mon 24/116:05 p.m.HNL - YUL
1 stop14h 55mUnited Airlines
Deal found 1/7C$ 521
Mon 13/108:10 a.m.YUL - HNL
1 stop19h 26mWestJet
Sat 25/1010:45 p.m.HNL - YUL
2 stops36h 41mWestJet
Deal found 2/7C$ 526
Thu 4/97:30 a.m.YUL - HNL
1 stop19h 20mAir Canada
Fri 12/910:05 p.m.HNL - YUL
2 stops17h 41mAir Canada
Deal found 2/7C$ 534
Thu 4/97:00 a.m.YUL - HNL
1 stop20h 36mMultiple Airlines
Sat 13/99:05 p.m.HNL - YUL
1 stop13h 22mMultiple Airlines
Deal found 2/7C$ 604
Sat 16/86:20 a.m.YUL - HNL
2 stops20h 08mDelta
Tue 26/810:42 p.m.HNL - YUL
2 stops18h 34mDelta
Deal found 1/7C$ 646

Cheapflights Fare Finder

Customize your flight search to find flights from Pierre Elliott Trudeau Intl to O'ahu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 3 July 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

O'ahu

Route

Depart

Return

Price

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Tue 11/11

6:00 a.m.-4:33 p.m.

2 stops15h 33m

Honolulu

Mon 24/11

6:05 p.m.-9:17 p.m.

1 stop22h 12m

C$ 521

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Mon 13/10

8:10 a.m.-9:36 p.m.

1 stop19h 26m

Honolulu

Sat 25/10

10:45 p.m.-5:26 p.m.

2 stops36h 41m

C$ 526

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Thu 4/9

7:30 a.m.-8:50 p.m.

1 stop19h 20m

Honolulu

Fri 12/9

10:05 p.m.-9:46 p.m.

2 stops17h 41m

C$ 534

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Thu 4/9

7:00 a.m.-9:36 p.m.

1 stop20h 36m

Honolulu

Sat 13/9

9:05 p.m.-4:27 p.m.

1 stop13h 22m

C$ 604

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Sat 16/8

6:20 a.m.-8:28 p.m.

2 stops20h 08m

Honolulu

Thu 28/8

10:06 p.m.-11:53 p.m.

2 stops19h 47m

C$ 646

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Tue 23/9

7:00 a.m.-9:36 p.m.

2 stops44h 36m

C$ 243

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Thu 14/8

9:45 a.m.-7:44 p.m.

2 stops15h 59m

C$ 303

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Sun 7/9

8:10 a.m.-7:49 p.m.

1 stop17h 39m

C$ 342

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Wed 23/7

7:00 a.m.-8:25 p.m.

2 stops19h 25m

C$ 373

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Thu 14/8

3:10 p.m.-3:30 p.m.

3 stops30h 20m

C$ 527

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Best time to book a flight from Pierre Elliott Trudeau Intl to O'ahu

Have a flexible travel schedule? Discover the best time to fly to O'ahu from Pierre Elliott Trudeau Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu?

Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu (average of C$ 371). Flying from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu in July is currently the most expensive (average of C$ 560). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YUL to FUW?

Find hourly flight availability from Pierre Elliott Trudeau Intl to O'ahu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 July 2025.

When flying from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing O'ahu

Get insights into the airlines that provide service to O'ahu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'ahu. Reviews last updated 3 July 2025.
Read through reviews of airlines operating flights from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu, such as Delta,United Airlines, andWestJet. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to O'ahu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu one-way?

    One-way options have recently been found by users for as low as C$ 243 on WestJet. Other airlines that offer cheap prices include United Airlines from C$ 303 and Air Canada from C$ 342 one-way.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to O'ahu that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to O'ahu flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to O'ahu?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to O'ahu.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to O'ahu?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to O'ahu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu?

    Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu (average of C$ 371). Flying from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu in July is currently the most expensive (average of C$ 560). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 6 airlines flying from Pierre Elliott Trudeau Intl to O'ahu

Discover the top 6 airlines that operate flights from Pierre Elliott Trudeau Intl to O'ahu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 3 July 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 453AverageC$ 759FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 489AverageC$ 888FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 543AverageC$ 911FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 636AverageC$ 763FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJet EncoreCheapestC$ 748AverageC$ 1,462FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights
American AirlinesCheapestC$ 1,013AverageC$ 1,059FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to O'ahu?

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Can Cheapflights find flights from Pierre Elliott Trudeau Intl to O'ahu with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Pierre Elliott Trudeau Intl to O'ahu flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to O'ahu become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to O'ahu from Pierre Elliott Trudeau Intl today and book when prices fit your budget.

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